From: Sergey Matyukevich OS <sergey.matyukevich.os@quantenna.com>
To: "linux-wireless@vger.kernel.org" <linux-wireless@vger.kernel.org>
Cc: Igor Mitsyanko OS <igor.mitsyanko.os@quantenna.com>,
Sergey Matyukevich OS <sergey.matyukevich.os@quantenna.com>
Subject: [PATCH 11/13] qtnfmac: add support for scan dwell time configuration
Date: Tue, 2 Oct 2018 09:26:07 +0000 [thread overview]
Message-ID: <20181002092542.18966-12-sergey.matyukevich.os@quantenna.com> (raw)
In-Reply-To: <20181002092542.18966-1-sergey.matyukevich.os@quantenna.com>
Firmware supports scan dwell time tuning for various types of scans.
Enable support for this feature:
- advertise capability to configure channel dwell time to host
- pass scan dwell parameters to wireless card in scan request
Signed-off-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com>
---
drivers/net/wireless/quantenna/qtnfmac/cfg80211.c | 4 ++++
drivers/net/wireless/quantenna/qtnfmac/commands.c | 9 +++++++++
drivers/net/wireless/quantenna/qtnfmac/qlink.h | 2 ++
3 files changed, 15 insertions(+)
diff --git a/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c b/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c
index 9845cf287118..18179965bd38 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c
+++ b/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c
@@ -1101,6 +1101,10 @@ int qtnf_wiphy_register(struct qtnf_hw_info *hw_info, struct qtnf_wmac *mac)
if (hw_info->hw_capab & QLINK_HW_CAPAB_DFS_OFFLOAD)
wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_DFS_OFFLOAD);
+ if (hw_info->hw_capab & QLINK_HW_CAPAB_SCAN_DWELL)
+ wiphy_ext_feature_set(wiphy,
+ NL80211_EXT_FEATURE_SET_SCAN_DWELL);
+
wiphy->probe_resp_offload = NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS |
NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS2;
diff --git a/drivers/net/wireless/quantenna/qtnfmac/commands.c b/drivers/net/wireless/quantenna/qtnfmac/commands.c
index 8fb15cbf5005..bfdc1ad30c13 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/commands.c
+++ b/drivers/net/wireless/quantenna/qtnfmac/commands.c
@@ -2203,6 +2203,15 @@ int qtnf_cmd_send_scan(struct qtnf_wmac *mac)
qtnf_cmd_skb_put_tlv_tag(cmd_skb, QTN_TLV_ID_SCAN_FLUSH);
}
+ if (scan_req->duration) {
+ pr_debug("MAC%u: %s scan duration %u\n", mac->macid,
+ scan_req->duration_mandatory ? "mandatory" : "max",
+ scan_req->duration);
+
+ qtnf_cmd_skb_put_tlv_u16(cmd_skb, QTN_TLV_ID_SCAN_DWELL,
+ scan_req->duration);
+ }
+
ret = qtnf_cmd_send(mac->bus, cmd_skb);
if (ret)
goto out;
diff --git a/drivers/net/wireless/quantenna/qtnfmac/qlink.h b/drivers/net/wireless/quantenna/qtnfmac/qlink.h
index 699157100309..8d62addea895 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/qlink.h
+++ b/drivers/net/wireless/quantenna/qtnfmac/qlink.h
@@ -80,6 +80,7 @@ enum qlink_hw_capab {
QLINK_HW_CAPAB_SCAN_RANDOM_MAC_ADDR = BIT(3),
QLINK_HW_CAPAB_PWR_MGMT = BIT(4),
QLINK_HW_CAPAB_OBSS_SCAN = BIT(5),
+ QLINK_HW_CAPAB_SCAN_DWELL = BIT(6),
};
enum qlink_iface_type {
@@ -1152,6 +1153,7 @@ enum qlink_tlv_id {
QTN_TLV_ID_WOWLAN_CAPAB = 0x0410,
QTN_TLV_ID_WOWLAN_PATTERN = 0x0411,
QTN_TLV_ID_SCAN_FLUSH = 0x0412,
+ QTN_TLV_ID_SCAN_DWELL = 0x0413,
};
struct qlink_tlv_hdr {
--
2.11.0
next prev parent reply other threads:[~2018-10-02 9:26 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-02 9:25 [PATCH 00/13] qtnfmac: fixes and cleanups for STA mode Sergey Matyukevich OS
2018-10-02 9:25 ` [PATCH 01/13] qtnfmac: do not track STA states in driver Sergey Matyukevich OS
2018-10-02 9:25 ` [PATCH 02/13] qtnfmac: generate local disconnect event in disconnect callback Sergey Matyukevich OS
2018-10-02 9:25 ` [PATCH 03/13] qtnfmac: request userspace to do OBSS scanning if FW can not Sergey Matyukevich OS
2018-10-02 9:25 ` [PATCH 04/13] qtnfmac: do not initialize per-MAC data multiple times Sergey Matyukevich OS
2018-10-02 9:26 ` [PATCH 05/13] qtnfmac: cleanup and unify command error handling Sergey Matyukevich OS
2018-10-02 9:26 ` [PATCH 06/13] qtnfmac: do not cancel scan in disconnect callback Sergey Matyukevich OS
2018-10-02 9:26 ` [PATCH 07/13] qtnfmac: pass sgi rate info flag to wireless core Sergey Matyukevich OS
2018-10-02 9:26 ` [PATCH 08/13] qtnfmac: pass supported extended capabilities to wiphy Sergey Matyukevich OS
2018-10-02 9:26 ` [PATCH 09/13] qtnfmac: drop error reports for out-of-bounds key indexes Sergey Matyukevich OS
2018-10-02 9:26 ` [PATCH 10/13] qtnfmac: add support for scan flush Sergey Matyukevich OS
2018-10-02 9:26 ` Sergey Matyukevich OS [this message]
2018-10-02 9:26 ` [PATCH 12/13] qtnfmac: drop redundant data copy in control path Sergey Matyukevich OS
2018-10-02 9:26 ` [PATCH 13/13] qtnfmac: implement dump_station support for STA mode Sergey Matyukevich OS
2018-10-05 8:19 ` [PATCH 00/13] qtnfmac: fixes and cleanups " Kalle Valo
2018-10-05 9:56 ` Sergey Matyukevich
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